agriculture MCQs – Page 221

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

4401. Ginger and turmeric are propagated by________________________?
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A. Corns

B. All the above

C. Tuber

D. Rhizome
4402. Which one of the following is non-climacteric fruit__________________?
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A. Papaya

B. Grape

C. Apple

D. Mango

4403. The storage life of fresh onion at -1 to -4C is____________________?
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A. 10-25 weeks

B. 10-15 weeks

C. 12-28 weeks

D. 12-25 weeks

4404. The national flower of Pakistan is ___________________?
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A. Jasmine

B. Tube rose

C. All the above

D. Rose

4405. Adaptability, germination ability and variation the advantages of___________________?
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A. Cross Pollination

B. Pollination

C. Self Pollination

D. All the above

4406. The process that convert glucose to pyruvic acid is____________________?
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A. Citric cycle

B. Fermentation

C. Calvin-Benson cycle

D. Glycolysis
4407. Alternate bearing is the serious problem of_____________________?
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A. Citrus

B. Mango

C. Persimon

D. Guava

4408. The popular varieties of dates produced in the province of Balochistan, Makran division are:
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A. Kahraba

B. Begum jangi

C. Mozwati

D. Both B & C
4409. Inflorescence of mango ____________________?
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A. Terminal panicle

B. bunch

C. Recemose

D. Cymose

4410. If humidity is more transpiration will be_____________________________?
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A. No

B. More

C. Less

D. Too much

4411. The national tree of Pakistan is___________________?
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A. Sesam

B. All the above

C. Acasia Arabia

D. Neem

4412. Mango fruit can best be cooled by means of___________________?
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A. Hydro cooling

B. Vacuum cooling

C. None of the above

D. Cold air cooling

4413. Respiratory enzymes in the cell are present in_________________________?
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A. Lysosomes

B. Ribosomes

C. Plastids

D. Mitochondria
4414. The one reason of unfruitfulness in fruits may be:__________?
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A. None of above

B. Compatibility

C. Monoecy

D. Heterostyly
4415. Edible seed like almonds, pea cons are known as____________________?
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A. Sub-tropical fruits

B. Nuts

C. Berries

D. None of the above

4416. Decidous fruits can be planted in __________________?
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A. Spring

B. Rainy season

C. Both a & b

D. None of the above

4417. Plant gums and mucilages are__________________?
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A. Monosaccharides

B. Disaccharides

C. Monosaccharides

D. None of the above

4418. Resigns is toxic substance found in_______________?
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A. Mango

B. Apple

C. Cassava

D. Guava

4419. The term vernalization was first used in 1928 by____________________?
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A. Chailakhian

B. Wrinkker

C. Lysenko

D. Gassner

4420. Club-root is the disease of____________________?
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A. Cabbage

B. Watermelon

C. Okra

D. Turnip